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Alla [95]
3 years ago
8

There are 7 red marbles, 7 blue marbles, 7 yellow marbles, and 7 green marbles in a bag. If a person randomly selects 1 marble f

rom the bag, what is the probability that the person selects a blue marble? (HOW DID YOU GET YOUR ANSWER, PLEASE SHOW ME YOUR WORK!!)
A. 0.75

B. 0.5

C. 0.25

D. 0.0625
Mathematics
1 answer:
Grace [21]3 years ago
7 0

Answer:

0.25

Step-by-step explanation:

You have 4 options:

1/4: red

1/4: blue

1/4: green

1/4: yellow

Combined equals a whole, so each one of them equals 0.25

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A rental car agency charges $249 per week plus $0.25 per mile to rent a car. the charge for a minivan is $180 per week plus $0.4
Alecsey [184]

Answer:

460 miles, 1 week

Step-by-step explanation:

249 per week + 0.25 per mile

180 per week + 0.4 per mile

after 460 miles in 1 week the cost will be the same

6 0
3 years ago
Plz help ill give u brainlist
belka [17]
C. 5x+7=22 since diameter is equal to double the radius. radius=11 so diameter equals 22. then just make 5x+7 = to 22
6 0
3 years ago
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F(x)=3x+1 and g(x)x^2 what would gf(x) be
AlexFokin [52]
<span>3x^3 + 36x^2 + 12x - 21</span>
8 0
3 years ago
If f(x) = x2 + x, find f(-3).<br><br> A. -12<br> B. 3<br> C. 6
Alex17521 [72]

C.


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Therefore, it's C

4 0
3 years ago
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Is there are 4 more girls than boys in ms. Raubs class of 28 students what is the ratio of girls to boys
Viefleur [7K]
The ratio of girls to boys would be  16:12 because if you divide 28 by 2 you get 14. subtract 2 to on one of them and add the two to the other. You get 12 and 16. There is a difference of 4 to them and when you add them together you get 28. :)
7 0
3 years ago
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